IT1252813B - Impianto per la frantumazione di pneumatici e per il recupero selettivo di gomma, metallo e fibre - Google Patents

Impianto per la frantumazione di pneumatici e per il recupero selettivo di gomma, metallo e fibre

Info

Publication number
IT1252813B
IT1252813B ITFI910254A IT1252813B IT 1252813 B IT1252813 B IT 1252813B IT FI910254 A ITFI910254 A IT FI910254A IT 1252813 B IT1252813 B IT 1252813B
Authority
IT
Italy
Prior art keywords
fibres
crushing
layout
crusher
rubber
Prior art date
Application number
Other languages
English (en)
Inventor
Tosco Fantacci
Original Assignee
Cisap Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to IT91FI116 priority Critical patent/IT1247017B/it
Application filed by Cisap Spa filed Critical Cisap Spa
Publication of ITFI910254A0 publication Critical patent/ITFI910254A0/it
Priority to IT91FI254 priority patent/IT1252813B/it
Priority to DE69212707T priority patent/DE69212707T2/de
Priority to AT92830226T priority patent/ATE141204T1/de
Priority to EP19920830226 priority patent/EP0515321B1/en
Priority to ES92830226T priority patent/ES2090580T3/es
Priority to JP12464692A priority patent/JPH05253935A/ja
Priority to US07/884,007 priority patent/US5234171A/en
Priority to CA 2068956 priority patent/CA2068956A1/en
Priority to CS921514A priority patent/CS151492A3/cs
Publication of ITFI910254A1 publication Critical patent/ITFI910254A1/it
Application granted granted Critical
Publication of IT1252813B publication Critical patent/IT1252813B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0227—Vibratory or shaking tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0231—Centrifugating, cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0268—Separation of metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0268—Separation of metals
    • B29B2017/0272—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2313/00—Use of textile products or fabrics as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/31—Rubber preparation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'impianto consente il riutilizzo di gomma ridotta in granuli di differenti dimensioni, di parti metalliche e di fibre sintetiche. L'impianto comprende: un complesso frantumatore (107) a più stadi (101, 103, 105) di macinazione; un primo frantumatore (112) che riceve il materiale dal complesso frantumatore (107); un primo deferrizzatore (116) del materiale proveniente dal primo frantumatore (112); un ulteriore stadio di macinazione (126); un secondo frantumatore (130); almeno un secondo deferrizzatore (134 o 140); una serie di vagli separatori (148, 150, 152) in cascata per il granulato; un complesso aspirante (156) con terminali aspiranti (158, 160, 162) almeno dai frantumatori (112, 130) e con un separatore a trappola (164) scaricante in complessi trasportatori e separatori oscillanti (172, 174) a microproiezione, per il reinserimento nel ciclo e la separazione delle fibre.(Fig. 8).
IT91FI254 1991-05-20 1991-10-23 Impianto per la frantumazione di pneumatici e per il recupero selettivo di gomma, metallo e fibre IT1252813B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT91FI116 IT1247017B (it) 1991-05-20 1991-05-20 Impianto per la frantumazione di pneumatici di veicoli usati e simili, e per la separazione delle parti metalliche dalle parti non metalliche del materiale frantumato
IT91FI254 IT1252813B (it) 1991-05-20 1991-10-23 Impianto per la frantumazione di pneumatici e per il recupero selettivo di gomma, metallo e fibre
EP19920830226 EP0515321B1 (en) 1991-05-20 1992-05-15 Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
AT92830226T ATE141204T1 (de) 1991-05-20 1992-05-15 Einrichtung zum zerkleinern von gebrauchten fahrzeugreifen und dergleichen sowie trennen von metallteilen von nichtmetallteilen von diesem zerkleinerten material
DE69212707T DE69212707T2 (de) 1991-05-20 1992-05-15 Einrichtung zum Zerkleinern von gebrauchten Fahrzeugreifen und dergleichen sowie Trennen von Metallteilen von Nichtmetallteilen von diesem zerkleinerten Material
ES92830226T ES2090580T3 (es) 1991-05-20 1992-05-15 Instalacion para el triturado de neumaticos usados de vehiculos y analogos, y para la separacion de las partes metalicas de las partes no metalicas del material triturado.
JP12464692A JPH05253935A (ja) 1991-05-20 1992-05-18 車両タイヤ等を破砕し、金属部分を非金属部分から分離する設備および方法
US07/884,007 US5234171A (en) 1991-05-20 1992-05-18 Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
CA 2068956 CA2068956A1 (en) 1991-05-20 1992-05-19 Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
CS921514A CS151492A3 (en) 1991-05-20 1992-05-20 Apparatus for crushing of used motor car worn-out pneumatic tyres and thelike objects and for separating metallic and non-metallic particles of thematerial crushed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT91FI116 IT1247017B (it) 1991-05-20 1991-05-20 Impianto per la frantumazione di pneumatici di veicoli usati e simili, e per la separazione delle parti metalliche dalle parti non metalliche del materiale frantumato
IT91FI254 IT1252813B (it) 1991-05-20 1991-10-23 Impianto per la frantumazione di pneumatici e per il recupero selettivo di gomma, metallo e fibre

Publications (3)

Publication Number Publication Date
ITFI910254A0 ITFI910254A0 (it) 1991-10-23
ITFI910254A1 ITFI910254A1 (it) 1993-04-23
IT1252813B true IT1252813B (it) 1995-06-28

Family

ID=26330499

Family Applications (2)

Application Number Title Priority Date Filing Date
IT91FI116 IT1247017B (it) 1991-05-20 1991-05-20 Impianto per la frantumazione di pneumatici di veicoli usati e simili, e per la separazione delle parti metalliche dalle parti non metalliche del materiale frantumato
IT91FI254 IT1252813B (it) 1991-05-20 1991-10-23 Impianto per la frantumazione di pneumatici e per il recupero selettivo di gomma, metallo e fibre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT91FI116 IT1247017B (it) 1991-05-20 1991-05-20 Impianto per la frantumazione di pneumatici di veicoli usati e simili, e per la separazione delle parti metalliche dalle parti non metalliche del materiale frantumato

Country Status (9)

Country Link
US (1) US5234171A (it)
EP (1) EP0515321B1 (it)
JP (1) JPH05253935A (it)
AT (1) ATE141204T1 (it)
CA (1) CA2068956A1 (it)
CS (1) CS151492A3 (it)
DE (1) DE69212707T2 (it)
ES (1) ES2090580T3 (it)
IT (2) IT1247017B (it)

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WO1995004640A1 (en) * 1993-08-05 1995-02-16 Movetech, Inc. Method for recycling tires
FR2719239B1 (fr) * 1994-05-02 1996-08-23 Sanzio Agostinelli Appareil pour le traitement et la récupération de matières caoutchouteuses, du type pneumatique notamment.
US5524838A (en) * 1994-10-07 1996-06-11 Ellers; H. John Method and apparatus for processing tires to reclaim rubber, metal, and fabric
US5588600A (en) * 1995-06-07 1996-12-31 Perfido; Kenneth F. Process and apparatus for making crumb rubber from vehicle tires
RU2091226C1 (ru) * 1996-04-02 1997-09-27 Йелстаун Корпорейшн Н.В. Линия переработки изношенных шин
WO1999041053A1 (fr) * 1998-02-11 1999-08-19 Igor Vladimirovich Leonov Procede de broyage de pneus uses et dispositif de mise en oeuvre de ce procede
JP3894666B2 (ja) * 1998-07-21 2007-03-22 株式会社タクマ ステンレス選別装置
RU2162410C1 (ru) * 2000-07-13 2001-01-27 Харина Рита Адамовна Устройство для обработки и переработки материалов
ES2176102B1 (es) * 2000-10-18 2004-01-16 Tirca S L Procedimiento de obtencion de caucho en polvo a partir de neumaticos de vehiculos.
BE1015200A3 (nl) * 2002-03-01 2004-11-09 Unigom N V Werkwijze en inrichting voor de recuperatie van rubber van massieve banden.
CA2411159A1 (en) * 2002-11-05 2004-05-05 Christopher Chen Method and apparatus for the processing of used tires and other materials
US6966105B2 (en) * 2003-12-22 2005-11-22 Tankersley Jay C Process for reclaiming rubber-metal waste
ES2662168T3 (es) * 2005-03-24 2018-04-05 Xyleco, Inc. Procedimiento para preparar un material compuesto
JP4902970B2 (ja) * 2005-06-16 2012-03-21 株式会社ブリヂストン ゴム組成物及びそれを用いた空気入りタイヤ
GB2428986A (en) * 2005-08-09 2007-02-14 Racoon Group Ltd A waste recycling system
JP4902987B2 (ja) * 2005-12-05 2012-03-21 株式会社ブリヂストン ゴム組成物及びそれを用いた空気入りタイヤ
ITMI20101276A1 (it) * 2010-07-12 2012-01-13 Cesare Consonni Impianto di riciclaggio di pneumatici usati
DE202012013256U1 (de) * 2012-02-09 2015-09-14 Akai Gmbh & Co. Kg Vorrichtung zur Trennung nichtmagnetischer Bestandteile aus einem Gemenge von Metallschrott
CN103934102B (zh) * 2014-02-25 2016-04-06 超威电源有限公司 一种铅粉回收设备
CN104525365B (zh) * 2015-01-13 2017-02-08 宁波市阳光汽车配件有限公司 汽车非金属废料的滚轴梳理式强磁除金属装置
CN104525366B (zh) * 2015-01-13 2017-02-22 宁波市阳光汽车配件有限公司 汽车非金属废料的成型造粒设备及造粒方法
CN109261310A (zh) * 2017-03-27 2019-01-25 陈萍 一种固液电极材料两用除磁粉碎装置
CN107745466B (zh) * 2017-11-06 2019-06-28 苏州佩浦再生科技有限公司 颗粒物回收系统中的过滤装置
WO2019119246A1 (zh) * 2017-12-18 2019-06-27 淄博盛金稀土新材料科技股份有限公司 一种化工废料自动磁选机
CN108745539A (zh) * 2018-04-12 2018-11-06 曾惠阳 一种废弃木材与杂物分离装置
CN110605160A (zh) * 2019-09-16 2019-12-24 中国电建集团华东勘测设计研究院有限公司 一种建筑垃圾块体破碎及金属回收装置和方法
IT201900018791A1 (it) * 2019-10-15 2021-04-15 Ecotyre S C R L Procedimento di produzione di granulo di gomma da pfu idoneo al processo di devulcanizzazione attraverso reattore termico meccanico.
CN111729843B (zh) * 2020-07-08 2021-06-11 聊城市敏锐信息科技有限公司 一种用于不同废五金材料的分类回收设备
CN111809680A (zh) * 2020-08-06 2020-10-23 湖北凯耀宏建设工程有限公司 一种水利清淤装置
CN111974489A (zh) * 2020-08-13 2020-11-24 嘉峪关大友嘉能化工有限公司 一种用于生产炭黑的杂质分离筛选装置
CN112590063A (zh) * 2020-11-25 2021-04-02 仲为平 一种工程塑料的处理装置
CN114160276B (zh) * 2021-11-08 2023-01-10 江苏大学镇江流体工程装备技术研究院 一种应用于渣浆泵的多重固液分离破碎装置
CN117563734B (zh) * 2023-12-11 2024-05-14 中建八局第二建设有限公司 一种建筑垃圾处理系统

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Also Published As

Publication number Publication date
DE69212707T2 (de) 1997-02-06
ATE141204T1 (de) 1996-08-15
DE69212707D1 (de) 1996-09-19
ITFI910116A0 (it) 1991-05-20
JPH05253935A (ja) 1993-10-05
IT1247017B (it) 1994-12-12
EP0515321A2 (en) 1992-11-25
ES2090580T3 (es) 1996-10-16
EP0515321A3 (en) 1992-12-09
ITFI910254A0 (it) 1991-10-23
ITFI910116A1 (it) 1992-11-20
CA2068956A1 (en) 1992-11-21
US5234171A (en) 1993-08-10
EP0515321B1 (en) 1996-08-14
ITFI910254A1 (it) 1993-04-23
CS151492A3 (en) 1992-12-16

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